Astronomy Magazine: Space News, Observing, Planets, Galaxies
Astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, astrophotography, the Big Bang, black holes ...
2025 Full Moon calendar: When to see the Full Moon and phases
2 days ago · The next Full Moon will be the first Full Moon of 2025. It is the Wolf Moon, which occurs at 5:27 p.m. on Monday, Jan. 13, 2025.
2024 solar eclipse: Path, times, how and where to see it
Apr 8, 2024 · The complete 2024 solar eclipse path and times — from 11:42 a.m. until 4:52 p.m. EDT on April 8 — including a state-by-state guide.
News | Astronomy.com
News from Astronomy Your source for the latest news on planets, stars, galaxies, cosmology, observing events, space missions, and more.
Olympus Mons: Height, formation of Mars’ mega volcano
Nov 17, 2023 · Young Mars would have been a staggering place to explore. The Red Planet was covered in flowing rivers of both water and lava. At the time, a series of four volcanoes — Olympus Mons and the ...
Speed of light: How fast light travels, explained simply and clearly
Jan 23, 2024 · The speed of light is 299,792,458 meters per second and that constant tells us much about cause and effect in the universe.
Is there any sound in space? An astronomer explains - Astronomy …
Jan 17, 2024 · Space is a vacuum. So what about in space? Space is a vacuum, which means it contains almost no matter. The word vacuum comes from the Latin word for empty.. Sound is carried by atoms and molecules.
Black holes, explained by an astrophysicist - Astronomy Magazine
Dec 11, 2023 · An artist’s illustration of the black hole Cygnus X-1. Credit: NASA/CXC/M.Weiss
Earth facts: Size, distance from the Sun, orbit | Astronomy.com
Oct 20, 2023 · Size: Earth has a diameter of 7,926 miles (12,756 kilometers).Distance from the Sun: Earth is the third planet from the Sun, which is about 93 million miles (150 million km) away.Orbit around the ...
The different types of supernovae explained - Astronomy Magazine
Nov 8, 2023 · An artist's impression of how a type Ia supernovae may look as revealed by spectro-polarimetric observations. The outer regions of the blast cloud is asymmetric, with different materials found in ...